眼睛閥(fa)系符合GB6222《工業(ye)煤氣安全規(gui)程》要求的可(ke)靠切斷氣體(tǐ)介質的設備(bèi)。它廣泛适用(yong)于建材、玻璃(lí)、礦山、電力、輕(qing)工✔️、造紙等行(hang)業的㊙️氣體介(jie)質管路系統(tong)中，特别适用(yòng)于有害、有毒(dú)、易燃氣體🏃‍♀️的(de)絕對切斷，或(huò)做管道終端(duān)盲闆。以縮短(duǎn)檢修時間或(huò)方便連接新(xīn)的管㊙️路系統(tong)。

  This valve is the reliable equipment to cut off gas medium in accord with GB6222 Industry Coal gas Safety Regulation. It is widely used in the pipe system in building material, glass, mining, power, light industry and papermaking departments. It is especially suitable for poison inflammable gas to be cut off or be the terminal blind plate of pipe in order to shorten maintenance time or connect new pipe system. 

結構特點：

Structure characteristic:

  眼(yǎn)睛閥具有結(jié)構新穎、耐磨(mó)損、密封性可(kě)靠、操作靈活(huo)👣、安裝方便、維(wei)護方便、使用(yòng)壽命長等優(yōu)點，帶有管☀️道(dao)伸縮器，能在(zài)切換閥闆時(shí)不影響管道(dao)設施。特别🚶‍♀️适(shi)用于要求快(kuai)速切斷及換(huan)向㊙️的場合。配(pèi)用旋轉連接(jie)軸螺旋🆚副或(huò)蝸輪傳動裝(zhuang)置，可實現啟(qi)🌏閉操作，是切(qie)換密閉的理(li)想設備。

  The valve has the features of compact structure, endurance, reliable seal, flexible operation, easy to maintenance and long life. It can switch valve disc with pipe expansion, which will not affect pipe device. It is suitable in the condition of adjusting, cutting off and self-protecting quickly. The valve is used with rotating connecting axle screw or worm gear driving to form a complete set to realize open-close operation. It is the ideal equipment of switching seal.

性能(neng)參數：

Performance parameter: